I just renuvated my pond last year. I put in a aquascapes pond. The two problems i had was one, in the fall I put deer neeting over it to try and keep the leaves out. that did n't work the netting disappeared. So what do I do to keep the leaves out it's right on the edge of the woods. Two, after pumping out the water and removing all of last years leaves. I refilled it and had it running over night, to find out the next moring that I have a leak. I used the piping suppied to me for the water fall, and was told I didn't have to blow it out. the leak is a slow one I think the pond went down maybe 8-10in over night? Any ideas on how to fix it?